It is shown that in the noncommutative version of QED (NCQED) Gribov copies induced by the noncommutativity of space-time appear in the Landau gauge. This is a genuine effect of noncommutative geometry which disappears when the noncommutative parameter vanishes.

The Gribov problem in noncommutative QED / Canfora, Fabrizio; Kurkov, Maxim A.; Rosa, Luigi; Vitale, Patrizia; Kurkov, Maxim. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - 2016:1(2016), pp. 1-20. [10.1007/JHEP01(2016)014]

The Gribov problem in noncommutative QED

ROSA, LUIGI;VITALE, PATRIZIA;KURKOV, MAXIM
2016

Abstract

It is shown that in the noncommutative version of QED (NCQED) Gribov copies induced by the noncommutativity of space-time appear in the Landau gauge. This is a genuine effect of noncommutative geometry which disappears when the noncommutative parameter vanishes.
2016
The Gribov problem in noncommutative QED / Canfora, Fabrizio; Kurkov, Maxim A.; Rosa, Luigi; Vitale, Patrizia; Kurkov, Maxim. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - 2016:1(2016), pp. 1-20. [10.1007/JHEP01(2016)014]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/641848
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